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Matches 1 - 50 out of 1,124

Document Document Title
WO2017009499A1
The invention relates to a filing device for the manual sharpening of cutting chains of chainsaws, having a foldable filing frame (7) with two arms that are separated from one another at the top by a shaft (9) coupled in a rotary head (4...  
WO/2016/203303A1
The invention relates to a method for cutting a workpiece (30) on a wire saw (1) comprising a cutting wire (3) that runs, preferably in multiple loops, around at least two wire guide rollers (14) thereby forming a wire web for cutting th...  
WO/2016/175053A1
The purpose of the present invention is to obtain a chain saw with which appropriate action can be performed when performing dressing work. An operator operates a throttle lever and by maximizing the extent of said operation, the drive s...  
WO/2016/095971A1
A method for refurbishing a partially used diamond wire is provided. The method includes depositing a binder on the partially used diamond wire (202, 634). Further, a diamond wire (100, 400, 500) for sawing hard and brittle materials is ...  
WO/2016/009478A1
[Problem] To provide a heat treatment processing apparatus capable of easily forming band saw leveling, which has required experience and intuition, by heat treatment. [Solution] A heat treatment processing apparatus for a band saw chara...  
WO/2015/078109A1
A dual-side electrical discharge processing machine comprising: a machine frame, a controller, a clamping apparatus, an electrical discharge tooth-grinding apparatus, a tooth-dialing apparatus, a support apparatus, and a conveyor apparat...  
WO/2015/050122A1
[Problem] Manually setting each tooth has been the only available method for setting a chain saw for both inexperienced and experienced users. [Solution] An automatic saw set wherein blades such as round files are held by a loop-like cha...  
WO/2015/039408A1
A fully automatic chain grinder, comprising: a saw chain grinding device (2) for sharpening chainsaw chains and a chain feed device (3), the chain feed device using the cutter gullet as a baseline and drawing the chain in a front-to-back...  
WO/2014/209512A1
An abrasive article includes a blade body having an axis of rotation, and a peripheral edge comprising a plurality of blade segments with perimeter edges. Adjacent ones of the blade segments may be separated from each other by a slot tha...  
WO/2014/183806A1
The invention relates to a sawing machine for cutting or separating workpieces (1), in particular a sliding saw, for sawing rolled products such as profiled bars (1) or round bars on the output side of a rolling train, comprising at leas...  
WO/2014/183091A1
A blade sharpening system for log saw machines is provided. An example multiphase grinding wheel has a grinding face with one or more abrasive concentric rings for sharpening the cutting blade of the log saw machine, and one or more padd...  
WO/2014/126611A1
A vibrating chain saw sharpener for sharpening a saw chain that includes a cylindrical body portion; a ring portion connected to and encompassing an intermediate portion of the cylindrical body portion; a flange portion extending away fr...  
WO/2014/098682A1
Embodiments herein relate to a chain saw comprising a chain sharpening member (200) connected to a body portion (110) of the chain saw (100) and arranged for sharpening links (310) of a saw chain (300) mounted on a guide bar (400) and a ...  
WO/2014/055154A1
Embodiments herein provide a drive link having a conditioning portion to be used in conjunction with one or more dresser links of a saw chain to condition a sharpening element. The dresser links may include left and right dresser links c...  
WO/2014/005641A1
The invention relates to a saw chain depth gauge filing template (1), comprising a first flat section (2) and a second flat section (3), wherein both sections (2, 3) are made from a single piece of flat metal, especially from sheet metal...  
WO/2013/167195A1
The present invention discloses a fixture (100) configured to file a chain (202) of a chain saw. The fixture (100) includes at least one pair of flanges (102A, 102B), wherein each flange of the at least one pair of flanges (102A, 102B) h...  
WO/2013/117015A1
An electric chain saw with a sharpening mechanism, the electric chain saw comprising a shell (1), a chain plate (2) provided at the side of the shell (1), a chain (3) and a chain gear (4) arranged at the side of the shell (1) for driving...  
WO/2013/091110A1
A saw grinding apparatus comprises a saw blade mount for mounting a saw blade thereto; a tool rack comprising multiple tool bays each for storing a grinding tool; and at least one computer numerically controlled (CNC) multiple axes grind...  
WO/2013/053181A1
An improved structure of an electric chain saw comprises a housing (1) and a chain (3) which is located at one side of the housing by a chain plate (2), wherein a grinding assembly is arranged on the housing (1) behind the chain (3). The...  
WO/2012/177199A1
A chain sharpening device arranged to sharpen a saw chain. The device comprises a housing (110), arranged to be detachably mounted on the guide bar (3), a sharpening element (140) selectively displaceable relative to the housing between ...  
WO/2011/100996A1
A self-powered chainsaw, typically a battery powered chainsaw, comprising a housing (1; 21), a power source (5; 25), a endless cutting chain (4; 24) having a plurality of cutting elements and a motor (6) arranged to drive the chain (4; 2...  
WO/2011/070425A1
The present invention relates to a device for sharpening a chain (2) of a chainsaw (1), said device including a mounting (11-18) suitable for being placed onto a chain guide (6) that holds the chain (2) of the chainsaw (1), said device m...  
WO/2011/028010A3
The present invention relates to machining tips that are mounted on a rotating machining tool so as to perform a machining operation such as cutting, grinding, drilling or the like, in which diamond particles are arranged to have predete...  
WO/2011/028010A2
The present invention relates to machining tips that are mounted on a rotating machining tool so as to perform a machining operation such as cutting, grinding, drilling or the like, in which diamond particles are arranged to have predete...  
WO/2011/023160A1
The invention relates to a file adapter (1) for a file (5) for the purpose of sharpening the cutting teeth (9) of a saw chain (3) arranged on a guide rail (2) and to a method for sharpening saw chains (3) which comprise cutting teeth (9)...  
WO/2011/023162A1
The invention relates to a device (55) for automatically sharpening saw chains (1) and to a method for sharpening saw chains (1), wherein the saw chain (1) comprises cutting teeth and is optionally equipped with depth limiters, character...  
WO/2011/005260A1
An actuation mechanism for adjustment of a sharpening mechanism (100) includes an engagement mechanism (530), a sharpening mechanism (100), and a linkage (405). The linkage is coupled to the engagement mechanism (530) at a first end (412...  
WO/2011/005259A1
A sharpening cartridge (100) includes a body (110) including a partition wall (150). The sharpening cartridge includes a stone (160) that is located on a first side of the partition wall (150). The stone (160) is coupled to a rod (170) t...  
WO/2011/005261A1
An advancement mechanism (530) includes a post (600), an engagement mechanism housing (610) separated into an upper housing (614) section and a lower housing section (616), a first rotational control mechanism (620), a first bias member ...  
WO/2010/140948A1
The present invention relates to a device for automatic grinding of a saw chain (S), which device comprises chain guides (4), means for feeding the saw chain forward along the chain guides (4), means for fixing the saw chain (S) relative...  
WO/2010/108470A3
The invention relates to a sharpening device (1) for power chain saws, comprising a chain clamping unit (2) and an advance element (3) for advancing the saw chain. According to the invention, the chain clamping unit (2) and the advance e...  
WO/2010/005815A3
Embodiments provide various components of a chain saw, including saw chain elements, sprockets, and other fixtures, that may facilitate sharpening of cutter links during operation. In various embodiments, the components may increase stab...  
WO/2010/005815A2
Embodiments provide various components of a chain saw, including saw chain elements, sprockets, and other fixtures, that may facilitate sharpening of cutter links during operation. In various embodiments, the components may increase stab...  
WO/2009/157091A1
A grinder capable of correctly grinding a cutting blade with a simple operation. Two channels which can be replaced from upward on a guide bar in alignment with right and left blades of a saw chain are mounted on a base, a grinding stone...  
WO/2009/124415A1
A stone saw blade is a longitudinal rectangular long-bar in shape and has two opposite longitudinal upper top surface (20) and lower bottom surface (20'), two opposite longitudinal lateral surfaces (10, 10'), and two opposite end surface...  
WO/2008/086775A1
The invention relates to a device for setting the teeth of a saw band (2), a method for transporting a saw band (2) and a method for setting the teeth (Z) of a saw band (2). In the device for setting the teeth (Z) of a saw band (2), the ...  
WO2002078919A9
A saw chain formed in part from planar cutting link blanks (22) including a cutter portion (20) having a top edge surface (12) and a side surface (14) that intersects to form a line edge (20R).A leading portion of the cutting link blank ...  
WO/2007/063527A3
This invention relates to a multifunctional machine for correction of flatness and tensioning errors in a disk-shaped blade (L), having a bearing frame (2) with locking means (3) mounted thereto for locking a blade to be corrected, senso...  
WO/2007/063527A2
This invention relates to a multifunctional machine for correction of flatness and tensioning errors in a disk-shaped blade (L), having a bearing frame (2) with locking means (3) mounted thereto for locking a blade to be corrected, senso...  
WO/2007/056857A1
A replaceable saw tooth (10) for a rotary cutting machine. The saw tooth comprises more than two cutting edges (34) on each of two opposed faces (26,28) thereof. More specifically, the saw tooth may comprise a body having two cutting fac...  
WO/2007/050006A1
The invention relates to a grinding wheel arranged for simultaneous grinding of a cutting link's cutting tooth (6) and the associated depth limiter (7) in a cutting chain, the grinding wheel comprising a circular disc-shaped body (2) hav...  
WO/2007/038842A1
A saw chain sharpening assembly including a support member, a grinding head, a clamping device and a cooling system whereby the saw chain sharpening assembly is adapted to provide a means for efficiently sharpening small and/or large cha...  
WO/2007/017724A1
A grinding method for grinding a tipped-tooth disk cutter (1) having a central disk (2) coaxial with a main axis of rotation (A), a number of equally spaced radial teeth (3) projecting from the peripheral edge (2a) of the central disk (2...  
WO/2006/118618A2
Hardened cutter members (22a, 22b) commonly called cutters (22) used in saw chains (20) to act as cutter links (22, 22a, 22b). The hardened cutters (22a, 22b) have hard insets (70) applied and connected to the cutting face (66) of the cu...  
WO/2006/118618A3
Hardened cutter members (22a, 22b) commonly called cutters (22) used in saw chains (20) to act as cutter links (22, 22a, 22b). The hardened cutters (22a, 22b) have hard insets (70) applied and connected to the cutting face (66) of the cu...  
WO/2006/066237A2
A single body friction stir welding tool (40), wherein the single body (40) is pressed/sintered as a single body tool (40) in a single pressing operation, and wherein different tool design characteristics can be introduced into the singl...  
WO2005070597A3
The invention relates to a device (10) for machining workpieces (36), particularly peripheral areas of disc-shaped workpieces such as circular saw blades, comprising: a clamping device (38) for fixing the workpiece (36) to be machined in...  
WO/2006/010786A1
A device for sharpening a saw chain, which device includes a frame (4, 5, 6) placeable on the chain bar and the saw chain to be supported by the latter and a motor (7, 8) attached pivotally to the frame with a sharpening stone (9) connec...  
WO2005079547A3
A cutting chain bench grinder includes a self-centering vise that centers the cutting chain on an axis of rotation of the vise base. By centering the cutting chain to intersect the vise base axis of rotation, consistent top plate lengths...  
WO/2006/000117A1
Disclosed is a method for producing a bimetallic saw blade, saw band, or circular saw blade. According to said method, a support band (11) or a support disk made of a first metal is bonded to cutting material (16) made of a second metal ...  

Matches 1 - 50 out of 1,124